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Re: Got myself a Tiger Learning Computer today
On Sep 2, 1:48 pm, BLuRry <brendan.rob...@gmail.com> wrote:
> Volt meter? :-) You can see the voltage reading bounce around on the
> RX pin when there's data coming over. If anything, it's the best
> thing to check that you're not going to blow a serial port elsewhere.
One time, I had a guy tell me he just stuck his tongue against the
pins to feel for it... I figure I'll use a slightly more sanitary
method.